Using Life History Calendars to Estimate in Utero and Early Life Pesticide Exposure of Latinx Children in Farmworker Families

Sara A. Quandt, Dana C. Mora, Theresa L. Seering, Haiying Chen, Thomas A. Arcury and Paul J. Laurienti
Additional contact information
Sara A. Quandt: Department of Epidemiology and Prevention, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
Dana C. Mora: Department of Family and Community Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
Theresa L. Seering: Department of Anthropology, Lawrence University, Appleton, WI 54911, USA
Haiying Chen: Department of Biostatistics and Data Science, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
Thomas A. Arcury: Department of Family and Community Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
Paul J. Laurienti: Department of Radiology, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA

IJERPH, 2020, vol. 17, issue 10, 1-11

Abstract: (1) Background: Early life exposure to neurotoxic chemicals can have later impacts on child health. Most research designs must assume that current exposure is similar to past. Life history calendar methods can help to provide data on early life exposure. (2) Methods: Life history calendars were completed by mothers of 8-year-old children from Latinx farmworker and non-farmworker families ( n = 73 and 65, respectively). Measures were created of months exposure through living adjacent to farm fields and having household members who worked in jobs exposing them to toxic chemicals. Data were divided into time periods of in utero, early childhood (birth-35 months) and later childhood (36–96 months). Cluster analysis compared the measures for children from farmworker and non-farmworker parents. (3) Results: Although, as a group, children from farmworker families have greater lifetime months of probable exposure to pesticides than children in non-farmworker families, cluster analysis reveals groups of children who do not follow that pattern. (4) Conclusions: The life history calendar is a technique for obtaining data on early life toxic chemical exposure that may help assign children to proper exposure groups. Conducting secondary analyses using such information can help to clarify the association of exposures to health outcomes.

Keywords: Latino/Hispanic; agricultural health; health disparities; migrant and seasonal farmworkers; exposure assessment (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
https://www.mdpi.com/1660-4601/17/10/3478/pdf (application/pdf)
https://www.mdpi.com/1660-4601/17/10/3478/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jijerp:v:17:y:2020:i:10:p:3478-:d:359073

Access Statistics for this article

IJERPH is currently edited by Ms. Jenna Liu

More articles in IJERPH from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().